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Overview

The WSG30 Wireless 4-20mA sensor is designed to work exclusively with the Sensaphone WSG30. This sensor includes a built-in radio transmitter, 4-20mA input and a 24V loop power supply. The sensor can be used to monitor the output of any 4-20mA transducer. The sensor comes with a plug-in power supply and three AA alkaline batteries which will power the sensor for several hours if main AC power fails.

Routers and End-points

WSG30 wireless sensors can be configured as either routers or end-points. A sensor configured as a router can be used to provide redundant wireless paths from your sensors back to the WSG30. This is useful if the distance from your sensors to your WSG30 is too far for direct communication. Note that routers must be powered by an external power adapter. In this case, the sensor’s AA batteries will serve as backup in the event of a power failure. Note that routers are required once you exceed 7 end-points.

You can have as many routers as you like. A sensor configured as an end-point will simply send its readings back to the WSG30, or a nearby router, and then go into a very low power mode. End-points can be battery-powered and have the capability of operating on batteries for several years. If the end-point is too far from the WSG30 for direct communication, a router must be installed to bridge the gap.

Specifications

• Operating Temperature Range: 32° to 122°F (0° to 50°C)
• Operating Humidity Range: 0-95%
• Input Load:260 Ohms
• Accuracy: ±1%
• Transmit Power Output: 100mW (20dBm)
• Range: Up to 300′ (90m)
• Power Requirements:(2) AA Batteries / 5VDC Power Supply (Included)
• Wireless Technology: ISM 2.4GHz, 100 mW (20dBm)
• Size: 6.8″ x 3.5″ x 1.5″

Package Contents

• (x1) WSG WSG Wireless 4-20mA Sensor
• (x2) AA Alkaline batteries
• (x1) Mounting kit
• (x1) 120VAC 60Hz/5VDC Power Supply

Downloads

User Instructions